| CO2激光偏频锁定技术的研究 |
| |
| 引用本文： | 黄明强 刘兆岩. CO2激光偏频锁定技术的研究[J]. 光学学报, 1993, 13(3): 84-286 |
| |
| 作者姓名： | 黄明强 刘兆岩 |
| |
| 作者单位： | 哈尔滨工业大学物理系 哈尔滨150006(黄明强，刘兆岩)，哈尔滨工业大学物理系 哈尔滨150006(皮名嘉) |
| |
| 摘 要： | 本文对于CO_2激光外差接收单元技术之一的CO_2激光偏频锁定技术进行了研究,实现了两个自由振荡的CO_2激光器之间的差频的锁定,当采取一定措施尽量减小环境的影响后,得到了≤1 kHz(τ=10s)的频率跟踪精度,中心频率在2 MHz～20 MHz内连续可调.
|
| 关 键 词： | 频率 偏置锁定 锁定 CO2激光器 |
| 收稿时间： | 1992-04-02 |
Study of the frequency off set-locking technique of CO_2 laser |
| |
| HUANG Mingqiang LIU Zhaoyan PI Mingjia. Study of the frequency off set-locking technique of CO_2 laser[J]. Acta Optica Sinica, 1993, 13(3): 84-286 |
| |
| Authors: | HUANG Mingqiang LIU Zhaoyan PI Mingjia |
| |
| Abstract: | In this paper the frequency offset-locking techniqe of CO2 laser, one of the element techniques in CO2 laser heterodyne is studied. Beat frequency locking between two CO2 lasers with free oscillation has been realized. Having taken some measurement to reduce the affection of circumstance, the frequency traceability of 0.5 kHz (τ=10 s) has been obtained. Its central frequency can tuned continuously in the range of 2～20 MHz. |
| |
| Keywords: | laser frequency the frequency offset-locking. |
| 本文献已被 CNKI 维普 等数据库收录！ |
